米6体育平台手机版

SPRUII7B June 2018 – April 2020 TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041-Q1 , TMS320F280041C , TMS320F280041C-Q1 , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049-Q1 , TMS320F280049C , TMS320F280049C-Q1

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2.3.5 FSI

One set of GPIOs with available FSI functionality is directly connected to both the BoosterPack connectors as well as the FSI header, J11. To simplify the layout of the LaunchPad, 0-Ω resistors are placed on the signal trace to remove the BoosterPack Connection from the circuit. The mapping between the GPIOs, the resistors, and the FSI signal is listed in Table 5. R46 also connects GPIO33 to S9, which selects the route to the BoosterPack connector or the CAN transceiver.

Table 5. FSI to BoosterPack Isolation Resistors

GPIO	Resistor	FSI Signal
GPIO25	R72	FSITXAD1
GPIO6	R44	FSITXAD0
GPIO7	R45	FSITXACLK
GPIO2	R71	FSIRXAD1
GPIO12	R47	FSIRXAD0
GPIO33	R46	FSIRXACLK